baber/WOPTO huggingface dataset:
Patent JP-H06275196-A (JP)
Title: Manufacture of vacuum envelope and device therefor
Inventor: SATO SHOZO
IPC: H01J9/34
Filed: 1993-03-18
Abstract: PURPOSE:To easily manufacture a vacuum envelope by arranging a ring glass part constituting the vacuum envelope and a ring part to be welded to this ring glass part in such a manner that the both make contact to each other in the ring parts, arranging a high frequency coil on the inside of the glass part and the ring part of the ring member, and carrying a current to this coil. CONSTITUTION:A high frequency current is carried to a high frequency coil 17 to generate a high frequency magnetic field, whereby a support member 12 is heated. The lower end of a glass cylinder part 13a making contact with the support member 12 is fused by the heating of the support member 12. At this time, the part 13a is lowered down by its dead weight or the weights of an electrode part 14 and a jig 15 situated above it, and the upper end of the support member 12 gets into the lower end of the glass cylinder part 13a and is welded thereto. The coil 17 is then moved upward, and the electrode part 14 is heated. The upper end of the cylinder part 13a is then welded, the part 14 is lowered by the weight of the jig 15, and the lower end gets into the part 13a. The lower surface of the jig 15 is brought into contact with a stopper 16 and stopped.
Patent JP-H04343764-A (JP)
Title: Textile structure
Inventor: TAKANABE HISAFUMI
IPC: D06M101/16
Filed: 1991-03-01
Abstract: PURPOSE:To produce the subject textile structure having a water repellency as excellent as in a Lotus leaf by making a specified number of convex parts having a specified diameter and covered with a specified thickness of a water- repellent layer composed of a fluorine-based compound on the uppermost surface of a textile structure. CONSTITUTION:On 1/6 or more of the uppermost surface of a fabric preferably composed of a polyester-based fiber, convex parts covered with a water-repellent layer composed of a fluorine-based compound and having 0.02-0.3mum thickness are made in a shape of projection in an amount of 5-20/mum<2> to obtain a textile structure having a water repellency as excellent as in a natural Lotus leaf and excellent in durability without damage to its touch. In addition, the average value of the maximum diameter of the concave parts observed when a photograph thereof is taken from the above is preferably <1mum for achievement of an excellent water repellency.
Patent JP-S62215439-A (JP)
Title: Printer
Inventor: HIRANO HIROFUMI
IPC: B65H5/06
Filed: 1986-03-18
Abstract: PURPOSE:To eliminate the separate power for automatic feeding and to reduce the cost by driving a sheet feeding means and another sheet feeding means arranged in the downstream by means of a single drive source with predetermined timing. CONSTITUTION:When predetermined number of sheets are fed automatically while being set on a pressure board 43, a solenoid 37 is first energized to release a swing lever member 14 from the stopping condition through a trigger lever 35. Then an idle gear 14B is rotated counter clockwise by means of a motor 13 to cause the rotation of the swing lever 14 so as to gear a small gear 31B of said member 14 with an internal gear section 26 of a timing gear 24. Consequently, a paper feed roller 20 is rotated and the large diameter circumferential section 20B is pressure contacted against the upper face of sheet thus performing the paper feed. When the small gear 31B is led to a toothless section 26B of an external gear section 26 and the timing gear 24 is stopped, a motor 13 is rotated reversely so as to rotate a sheet feed roller 6.
Patent JP-H05254962-A (JP)
Title: Ceramic structure
IPC: C04B41/45
Filed: 1992-03-16
Abstract: PURPOSE:To enhance the dust collecting efficiency and durability of a ceramic structure in which plural through holes are parallelly arranged and a prescribed opening end of each of the through holes is sealed by carrying out sure sealing. CONSTITUTION:A prescribed opening end of each through hole (inflow hole 11, outflow hole 12) is sealed with a sealing material 20 obtd. by injecting a high viscosity material into the through hole under pressure and carrying out drying and firing. The sealing material 20 has a tubular part 21 adhering to the opening end side of the inner wall of the through hole and a curved part 22 positioned at the inner end of the tubular part 21 and protruding from the inner wall. This curved part 22 functions to eliminate the effect of cracks 22 which occur in the sealing material 20 at the time of drying and firing the high viscosity material.
Patent JP-S57173359-A (JP)
Title: Manufacture of hollow cylindrical rotor
Inventor: SATOU TSUNEO
IPC: H02K23/56
Filed: 1981-04-16
Abstract: PURPOSE:To improve the electric withstand voltage of a hollow cylindrical rotor and to strengthen the fixture of a rotor shaft to a coil by burying a ring- shaped insulator in space from the rotor shaft at the resin part when a cylindrical coil, a commutator and the rotor shaft are integrated with the resin. CONSTITUTION:After the end of a rotor coil 2 fixedly arranged in acylindrical shape is connected to the terminal of a commutator 4, the coil 2, the end of the commurator 4 and a rotor shaft 6 are integrated with synthetic resin 5. In this case, a ring-shaped insulator 8 is buried in space from the shaft 6 in the resin 5. In this manner, the insulating withstand voltage can be enhanced, and it is rigidly molded fixedly so as not to be crushed by the pressure at the molding time.
Patent JP-S61218376-A (JP)
Title: Vibration wave motor
Inventor: TAKANO YASUSHI
IPC: H01L41/09
Filed: 1985-03-25
Abstract: PURPOSE:To stably move a movable body on a short pressure contacting surface by opposing a plurality of elastic units in parallel, and contacting under pressure the body with the front and back vibration surfaces of the elastic units. CONSTITUTION:A vibrator 5 which contains an electrostrictive element driven by an oscillator 3 and a power amplifier 4 symmetrically drives two elastic units 21, 22 through a transformer 6 at one ends with respect to the center lie (g), and generates traveling elastic waves 9 from one ends of the units 21, 22 The waves 9 from one ends of the units 21, 22 are advanced to the other ends, converted through the transformer 6 by a vibrator 7 into electric energy, and then consumed by a resistor 8. A movable body 10 which is contacted under pressure with the units 21, 22 receives a drive force by the waves 9 generated at the units 21, 22 to smoothly and stably move.
Patent JP-H05265584-A (JP)
Title: Voltage setting circuit
IPC: H01L27/04
Filed: 1992-03-16
Abstract: PURPOSE:To reduce the number of pads and a wiring area through which a large current is permitted to flow and to perform trimming with a large number of bits with a smaller chip area in a voltage setting circuit by a Zener diode zapping system. CONSTITUTION:This circuit is a voltage setting circuit equipped with plural Zener diodes DZ1-DZ3 and voltage setting resistors R1-R3, and which sets the voltage of the voltage setting circuit by zapping the Zener diodes DZ1-DZ3. Furthermore, the circuit is constituted by providing plural transistors TR1-TR3 connected in series to the Zener diodes DZ1-D3). and plural analog switches SW1-SW3 connected in parallel with the Zener diodes DZ1-DZ3. A current to zap the Zener diodes DZ1-DZ3 is applied by controlling the transistors TR1-TR3.
Patent JP-S62216154-A (JP)
Title: Enclosed lead storage battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/562
Filed: 1986-03-17
Abstract: PURPOSE:To utilize a battery jar outer wall consisting of a lead or lead-base alloy plate as a terminal, by making the lead or lead-base alloy plate used for a partial battery jar serve as a collector body. CONSTITUTION:A positive plate 2 and a negative plate 3 or a generating element and a glass fiber-make liquid-absorbent separator 3 are held each in the shape of impregnating dilute sulfuric acid in a hole part. And, a lead-base alloy plates 1 and 1' composed of a lead-tin-calcium alloy containing tin and calcium are used for a partial battery jar while the alloy plate 1 comes into contact with the positive plate 2, and the alloy plate 1' contacts with the negative plate 4. With this constitution, a positive electrode terminal can utilize an outer surface of the alloy plate 1 and a negative electrode terminal utilizes an outer surface of the alloy plate 1', respectively, so that a projection for installing these terminals is no longer required.
Patent JP-H03259482-A (JP)
Title: Tape cartridge
Inventor: SHIBA HITOSHI
IPC: G11B23/087
Filed: 1990-03-09
Abstract: PURPOSE:To improve the stiffness, to reduce the vibration and modulation noise by forming the cross sectional shape of a tape guide pin to be triangle. CONSTITUTION:A tape guide pin 10 is projectingly formed integrally from the inner face of a plastic made lower case and the cross section is formed to be triangle. A tape drive guide face is formed by giving a corner whose diameter is 0.4-1.0 mm to an apex 10a of the tape guide pin 10 whose cross section is triangle. Moreover, a bottom angle 10b at left and right of the triangle of the cross section of the pin 10 is prolonged so as to be made close to a plate spring 12 to the utmost toward both left and right sides of a pad base 15 from the apex 10a thereby expanding the cross sectional area of the pin 10. Thus, the stiffness of the pin 10 is increased and the resonance by external vibration is less and vibration is hardly transferred to a tape 3 and modulation noise is reduced.
Patent JP-S53143731-A (JP)
Title: Reinforced acrylic synthetic fiber
Inventor: MAKIYAMA MUNETO
IPC: D01F6/54
Filed: 1977-05-19
Abstract: PURPOSE: A fiber-forming material containing gypsum needle-crystalline fibers of specific shape and dimension is made into fibers to produce inexpensively title synthetic fibers usable as carpet, wall-lining cloth, and canvas because of their high stiffness and good thermal properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63225081-A (JP)
Inventor: HARA YUICHI
IPC: B66B1/14
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60202634-A (JP)
Title: Cleaning device for electron gun of cathode-ray tube
Inventor: NAKANISHI SAKAE
IPC: H01J9/04
Filed: 1984-03-27
Abstract: PURPOSE:To perform cleaning of the captioned electron gun continuously with good efficiency by carrying a holder on which the electron gun is mounted, with an endlessly formed transfer device while changing its posture and removing dust by tapping as well as performing liquid washing. CONSTITUTION:While continuously carrying a rotatable holder 41 by a transfer device 11 made up of an endlessly formed moving chain 24, an electron gun is mounted on the holder 41 at the mounting-dismounting part 12 followed by changing its posture in horizontal attitude at the first posture control part 13 in order to perform dust removal by tapping the electron gun with a tapping device 14. Further, the holder 41 changes its posture downward in vertical attitude at the second posture control part 15 for performing liquid washing of the electron gun with a liquid washing device 16 followed by changing the posture of the holder 41 in horizontal attitutde at the third posture control part 17 while dismounting the electron gun at the mounting-dismounting part 12 for mounting a new electron gun. Accordingly, cleaning of the eletron gun is continuously performed thus enabling the productive efficiency to be improved.
Patent JP-S56155681-A (JP)
Title: Arithmetic operating unit for analysis of sludge water treatment
Inventor: AKASAKA SHIGEYASU
IPC: E04G21/00
Filed: 1980-05-02
Abstract: PURPOSE: To make judgement and decision on the reuse, control, throw-away, etc., of sludge water without the needs for skilfullness by measuring the concentration, apparent specific gravity, etc., of the sludge water discharged from fresh concrete plant by means of an arithmetic unit.  
     CONSTITUTION: In order to make a judgement on whether or not sludge water discharged from fresh concrete plant can be reused as mixing water for fresh concrete, characteristic values, e.g., the concentration, apparent specific gravity, etc., of the sludge water are measured by using an arithmetic unit consisting a balance 10, a calculator 20, plural quantitative measuring meters 1, and standard weight 2 for the analysis of the sludge water. Then, necessary values are calculated by key operations and printed out on a printer 29. From these characteristic values so calculated, the adequacy of the sludge water to be reused for the manufacture of fresh concrete or should be discarded can be decided simply and rapidly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08256283-A (JP)
Title: Video camera
Inventor: MATSUMOTO MUTSUMI
IPC: H04N5/225
Filed: 1995-03-17
Abstract: PURPOSE: To select and adjust each setting items without mis-operation by devising the video camera such that a date and time display form is displayed as a list by pressing a date time display switch for a prescribed time and the setting of date and time is attained by continuing the pressing further. CONSTITUTION: A system controller section IE comprising a microcomputer controls each section and a character signal generating circuit section ID gives data commanded by the system controller IE to a VTR section IB as a character video signal. When a date time display switch SW 1 is closed continuously for a prescribed time and a date time setting end flag is set, whether or not a video camera section 1A is in operation is discriminated. When not in the recording operation, a display form of date and time is displayed as a list by a date time setting menu. When the switch SW1 is continuously depressed further, the date and time is set by job switches JOG1-JOG4.
Patent JP-S55150651-A (JP)
Title: Voice guide system
Inventor: ABE SHIYOUICHI
IPC: H04M3/50
Filed: 1979-05-14
Abstract: PURPOSE:To improve server efficiency, by causing an answer link control unit to instruct restoration of a link for acceptance on the basis of indication from the information desk when an automatic voice circuit is operated and by transmitting answer voice from the automatic answer unit to the guide applicant. CONSTITUTION:When guide applicant subscriber 1 calls and retrieval of the number to be guided has terminated, link controller 11 is started from information desk 5, and number information to be answered is sent to controller 11 to select automatic answer unit 9 vacantly. Further, trunk number group 10 is started to extract the storage position of incoming trunk 2 into link 8 for answer. After these operations, controller 11 sends restoration information to position equipment 4 to restore main link 3 and restores the connection line between incoming trunk 2 and position equipment 4. Then, controller 11 restores link 8 for answer to set serivce between incoming trunk 2 and automatic answer unit 9 and sends number guide information from information desk 5 to automatic answer unit 9. After that, controller 11 is restored, and automatic answer unit 9 answers automatically to the guide applicant.
Patent JP-H07268452-A (JP)
Title: Electrically conductive spring material and its production
Inventor: TANIGUCHI YUICHI
IPC: C22F1/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a material constituted of an Fe-Cu alloy and having high spring limit value and high electrical conductivity. CONSTITUTION:A material contg., by weight, 30 to 70% Cu, 0.2 to 5.0% Al, 3.0 to 9.0% Cr, and the balance Fe with inevitable impurities is subjected to aging treatment at 300 to 500 C for 30 to 180 min. This is the electrically conductive spring material furthermore contg., as alloy components, respectively 0.1 to 3.0% of one or >=two kinds among Mn, Si and Zn.
Patent JP-H04293013-A (JP)
Title: Optical device
Inventor: AMAKO ATSUSHI
IPC: G03H1/08
Filed: 1991-03-22
Abstract: PURPOSE:To control the amplitude and phase of light at the same time by arranging two liquid crystal elements at positions conjugate to an afocal optical system. CONSTITUTION:The beam 109 emitted by a laser light source 100 is expanded by a collimator lens 101 into parallel light, which is made incident on a TN mode liquid crystal element 102, so that two-dimensional amplitude modulation is imposed on the light. The light is guided to an ECB-mode liquid crystal element 106 at a position conjugate to the TN-mode liquid crystal element 102 through the afocal optical system composed of a lens 103, a spatial filter 104, and a lens 105 and two-dimensional phase modulation is imposed upon the light. A desired three-dimensional image 108 is outputted through a Fourier- transforming lens 107. This constitution features in the higher picture element density of the TN-mode liquid crystal element tham the ECB-mode liquid crystal element 106 (provided that the number of effective picture elements is the same.)
Patent JP-H09252074-A (JP)
Title: Package with lead and bonding method thereof
Inventor: HARA SATORU
IPC: H01L23/50
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a package with leads and a bonding method thereof, where in solder fed to the leads can be increased in amount, and a soldering failure can be prevented. SOLUTION: A carrier tape package is provided with outer leads 11 which are led out from a semiconductor chip 3 mounted on a carrier tape 1 and arranged in outer lead holes 4 provided to the carrier tape 1. A wide part 12 inside the lead hole 4 is formed commonly in the extension of the outer lead 11 existing in the position inside the lead hole 4, rather than in the other lead is the end of the carrier tape package.
Patent JP-H11255590-A (JP)
Title: Apparatus for pulling silicon single crystal
Inventor: FU SHINRIN
IPC: C30B15/14
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the dislocation content of a silicon single crystal by effectively melting silicon sticking to the inner peripheral surface of a quartz crucible and preventing the silicon from falling in the course of pulling. SOLUTION: This apparatus is capable of reflecting heat from a carbon heater 18 onto the vertical inner surface of a quartz crucible 13 when melting a polycrystal silicon or heating a silicon melt with a heat reflector 27, locating the heat reflector 27 at the first position above the quartz crucible 13 when melting the polycrystal silicon with a means 41 for lifting or lowering the heat reflector 27 and locating the heat reflector 27 at the second position opposite to the vertical inner surface of the quartz crucible 13 to which the silicon sticks after melting the polycrystal silicon, heating and melting the silicon sticking to the inner surface of the quartz crucible 13.  The heat reflector 27 is horizontally moved at the second position with a means 51 for horizontally moving the heat reflector 27 to regulate the distance of the heat reflector 27 from the vertical inner surface of the quartz crucible 13. The reflecting surface of the heat reflector 27 is changed to an upwardly facing or a downwardly facing state at the second position with a means 61 for deflecting the reflector 27.
Patent JP-H03259988-A (JP)
Title: Filler material for spiral gasket
Inventor: HASHIMOTO SATORU
IPC: C09K3/10
Filed: 1990-03-09
Abstract: PURPOSE:To obtain an asbestos-free filler material superior in heat resistance to material made of asbestos by mixing a fibrous material consisting of ceramic fibers, sepiolite, and organic fibers with an inorganic powder and a binder. CONSTITUTION:A filler material made by mixing at least 36.5wt.% fibrous material consisting of 5-20wt.% ceramic fibers, 13.5-25wt.% sepiolite, and 1-10wt.% organic fibers with at most 59wt.% inorganic powder and 1-10wt.% binder. The ceramic fibers have a diameter of about 1-5mum, form a mesh in the filler material, and give the filler material consistent strength both at ordinary temperature and when heated because of excellent heat resistance. On the other hand, the ceramic fibers break when strongly rubbed against each other or compressed. From these viewpoints, the ceramic fibers are incorporated in an amount of 5-20wt.%.
Patent JP-H06249620-A (JP)
Title: Method for measuring thickness of film
Inventor: KONDO NORIYUKI
IPC: G01B11/06
Filed: 1993-02-23
Abstract: PURPOSE:To accurately measure the thickness of a film even when an objective lens having a large numerical aperture is used by finding calibration line data in advance by taking the numerical aperture of the objective lens into account and comparing actually measured light reflectivity of a sample with the data. CONSTITUTION:A plurality of incident angles are selected within an angle range from an initial angle to the outermost angle corresponding to the numerical aperture of an objective lens 21. Then the light reflectivity of a sample 1 with respect to the component of illuminating light made incident at the angles is found for every set film thickness and set wavelength and the light reflectivity of the sample 1 is found at the set film thicknesses and set wavelengths by integrating the found light reflectivity. Thus calibration line data indicating the light reflectivity of the sample 1 against the wavelengths at each set film thickness are found. Therefore, even when the numerical aperture of the lens 21 is large, the error between the calibration line data and actuality measured light reflectivity of the sample 1 becomes smaller and the thickness of a transparent thin film can be found with accuracy.
Patent JP-H05229515-A (JP)
Title: Vertical bag making-filling-packaging method for entangled vegetable
Inventor: KOGURE MASAJI
IPC: B65B25/04
Filed: 1992-02-14
Abstract: PURPOSE:To provide the above vertical bag making-filling-packaging method for entangled vegetables, by which an entangled vegetable such as bean sprout, etc., which is being bulky at the time of introducing to a a bag, is compressed to reduce the volume, and then packages the entangled vegetable. CONSTITUTION:An entangled vegetable B is drop-filled in a packaging tube, the bottom of which is sealed, and then, the volume of the entangled vegetable B is compressed by dropping a global weight 6 being hung above a hopper 4, which is connected to the leading end of a tension transmitting element 5a, which is let out from a tension transmitting element take-up drum 5, by rotationally driving the tension transmitting element take-up drum 5 in the tension transmitting let-out direction. Then, the global weight 6 is raised to return by rotationally driving the tension transmitting element take-up drum 5 in the tension transmitting element take-up direction, and the top of the packaging tube is sealed.
Patent JP-H11253290-A (JP)
Title: Warp knit single blanket and production thereof
Inventor: INAMURA JUICHI
IPC: D04B21/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a warp knit single blanket which hardly brings loss of down and peeling and which is excellent in durability, heat-retention, and draping. SOLUTION: A napping process is applied at first on the rear face side of a one-sided pile texture obtained by center-cutting of a double-knitted texture to form a rear face-pile layer 3. Thereafter, the rear face-pile layer 3 is printed to form a specified pattern 14. Thereafter, the cut pile layer of the front surface is made smooth through a disentangling process to form a front face-pile layer 5. On using the blanket, the rear face-pile layer 3 is used as the front face and the front face-pile layer 5 is used as the inside face coming into contact with one's body.